2. Daniel Bryan vs. Brock Lesnar
Seeing as he's not going to be in the main event of this year's WrestleMania, it feels almost wrong to not have Daniel Bryan fighting for the WWE World Heavyweight Championship next time around. However, providing Brock Lesnar remains in the WWE once his current contract is up, giving the WWE Universe a match between him and Bryan would be a must-watch regardless of whether the gold is on the line. Fans just want to see this one! Bryan has faced off with much bigger competitors many times in the past, but Brock Lesnar is an entirely different beast (literally), and this angle would in some ways make up for what viewers are missing out on this year thanks to the decision to forge ahead with plans for Roman Reigns to main event WrestleMania. With Paul Heyman's involvement - obviously - this would no doubt be the instant classic which should be headlining this year's show.